# CVE-2026-81207

## Summary

- **CVE ID:** CVE-2026-81207
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N)
- **CWE:** CWE-918
- **Published:** Sep 10, 2026
- **Last Modified:** Sep 10, 2026

## Description

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows any authenticated tenant — with no project membership or role — fully controls scheme/host/port/path of an outbound fetch originating from a shared-infrastructure pod, and the WSDL body is reflected verbatim to the caller. The ds-canvas pod sits on the OpenShift overlay with reach to co-tenant services, in-cluster CP4D APIs, and link-local addresses. Scope is Changed, confidentiality High (response-reflecting), integrity Low (GET-only side-effects).

## Affected Products

- IBM — DataStage on Cloud Pak for Data (5.4.0.0)

## References

- [CNA](https://www.ibm.com/support/pages/node/7286562)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._